app/django/db/backends/postgresql/version.py
author Lennard de Rijk <ljvderijk@gmail.com>
Thu, 06 Aug 2009 10:48:44 +0200
changeset 2734 f35f6f05c8c4
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Added and enabled new access check for viewing ProjectSurvey records. Org Admins, project Mentors and project Students are now allowed to see their own ProjectSurveyRecords. Note however that Students and Mentors have no interface yet to find the whereabouts of their records. Fixes Issue 659.
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"""
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Extracts the version of the PostgreSQL server.
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"""
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import re
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VERSION_RE = re.compile(r'PostgreSQL (\d+)\.(\d+)\.')
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def get_version(cursor):
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    """
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    Returns a tuple representing the major and minor version number of the
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    server. For example, (7, 4) or (8, 3).
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    """
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    cursor.execute("SELECT version()")
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    version = cursor.fetchone()[0]
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    major, minor = VERSION_RE.search(version).groups()
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    return int(major), int(minor)
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